Finding the Fourth Proportional to 2,061,496.56, 3,092,441.58 and 641,171.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,496.56 : 3,092,441.58 = 641,171.28 : x
2. Step 2: Convert to fraction form
   2,061,496.56/3,092,441.58 = 641,171.28/x
3. Step 3: Cross multiply
   2,061,496.56x = 3,092,441.58 × 641,171.28
4. Step 4: Simplify right side
   2,061,496.56x = 1,982,784,726,173.82
5. Step 5: Solve for x
   x = 1,982,784,726,173.82/2,061,496.56
6. Step 6: Final answer
   x = 961,818.11